The A-share fiber optic concept sector opened higher, with Tianfu Communication and Hengdong Optoelectronics opening more than 9% higher, while Hengtong Optic-Electric, Kerui Technology, and Juguang Technology led the gains.
2026-06-03
The A-share fiber optic concept sector opened higher, with Tianfu Communication and Hengdong Optoelectronics opening more than 9% higher, while Hengtong Optic-Electric, Kerui Technology, and Juguang Technology led the gains.